Metalsmith - An extremely simple, pluggable static site generator.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Nikola - Nikola is s static site generator tool written in Python.
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.
Assemble - The static site generator for Node.js, Grunt.js and Yeoman
Calm - Calm.com can help you reduce stress and increase calm.